Q6. The impact factor of moving trucks on bridges can be modeled by a lognormal distribution with a=1.45 and o = 0.2, respectively. The impact load would causemean value and standard deviation of udamage to the bridge, if it exceeds 1.75.impact loading.Find the probability that a bridge will be damaged due to

Q6. The impact factor of moving trucks on bridges can be modeled by a lognormal distribution with a mean value and standard deviation of u = 1.45 and o= 0.2, respectively. The impact load would cause damage to the bridge, if it exceeds 1.75. Find the probability that a bridge will be damaged due to impact loading.

Q6. The impact factor of moving trucks on bridges can be modeled by a lognormal distribution with a mean value and standard deviation of u = 1.45 and o= 0.2, respectively. The impact load would cause damage to the bridge, if it exceeds 1.75. Find the probability that a bridge will be damaged due to impact loading.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Friction

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Q6. The impact factor of moving trucks on bridges can be modeled by a lognormal distribution with a
=
1.45 and o = 0.2, respectively. The impact load would cause
mean value and standard deviation of u
damage to the bridge, if it exceeds 1.75.
impact loading.
Find the probability that a bridge will be damaged due to

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Step 2: Determine the mean and standard deviation of the original non-logarithmic data.

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Step 3: Determine the probability that a bridge will be damaged due to impact loading.

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